Trans-Neptunian Object Definition

trănsnĕp-to͝onē-ən, -tyo͝o-, trănz-
noun
A celestial object that orbits the sun at a greater distance on average than Neptune.
American Heritage

Other Word Forms of Trans-Neptunian Object

Noun

Singular:
trans-Neptunian object
Plural:
trans-neptunian-objects

Find Similar Words

Find similar words to trans-Neptunian object using the buttons below.

Words Starting With

Words Ending With

Word Length